[U-Boot] [PATCH v2] ARM: tegra: enable ums on nyan boards

[Tristan Bastian]

Am 15.02.2019 00:42 schrieb Stephen Warren <swarren at wwwdotorg.org>:
>
> On 2/14/19 4:25 PM, Tristan Bastian wrote: 
> > This patch enables UMS on the nyan devices like the nyan-big. 
> > A patch like this has been sent in by Stephen Warren some time ago for other tegra devices: commit e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec 
> > But the nyan devices never received that functionality. 
> > 
> > v2: fixed corrupted patch 
>
> That should be below the ---, but I assume Tom can fix that when 
> applying the patch. 
>
> Acked-by: Stephen Warren <swarren at nvidia.com> 
> but... 
>
> > diff --git a/arch/arm/dts/tegra124-nyan.dtsi b/arch/arm/dts/tegra124-nyan.dtsi 
> > index 51895e4816..2b28fe1497 100644 
> > --- a/arch/arm/dts/tegra124-nyan.dtsi 
> > +++ b/arch/arm/dts/tegra124-nyan.dtsi 
> > @@ -414,6 +414,7 @@ 
> >   
> >   usb at 7d000000 { /* Rear external USB port. */ 
> >   status = "okay"; 
> > + dr_mode = "otg"; 
> >   nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; 
> >   }; 
>
> Do you also need to add aliases for the USB nodes, like I did in my 
> similar patch: 
>
> > diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts 
> > index 52e8c0e59c6b..464287e03ecf 100644 
> > --- a/arch/arm/dts/tegra124-jetson-tk1.dts 
> > +++ b/arch/arm/dts/tegra124-jetson-tk1.dts 
> > @@ -17,7 +17,8 @@ 
> >                 sdhci1 = "/sdhci at 700b0400"; 
> >                 spi0 = "/spi at 7000d400"; 
> >                 spi1 = "/spi at 7000da00"; 
> > -               usb0 = "/usb at 7d008000"; 
> > +               usb0 = "/usb at 7d000000"; 
> > +               usb1 = "/usb at 7d008000"; 
> >         }; 

At least for nyan-big this is done in the: tegra124-nyan-big.dts file.
So there is no need to also do this here.